grain structure
英 [ɡreɪn ˈstrʌktʃə(r)]
美 [ɡreɪn ˈstrʌktʃər]
n. 颗粒结构
双语例句
- This also increases contrast and grain structure.
这种方法也能提高反差和突出颗粒。 - A team of scientists in Japan developed the improved material, an elongated ultra-fine grain structure, and combined it with a technique to discourage breakage.
日本一组科学家研发了这种拉长超细晶粒结构的改良材料，与一种技术相结合后能防止断裂。 - Synthesis and Solidification Characterization of TiAl Based Alloy with Fine Grain Structure
细晶TiAl基铸造合金的制备及其凝固特征 - The grain structure of different loess types, diffluent salt gypsum, gypsum content and carbonate of lime content, are the influencing factors of CBR value of loess filler.
不同类型的黄土具有不同的组成结构、易溶盐、石膏和碳酸钙含量，影响黄土填料的CBR值。 - Forging refines the grain structure and improves physical properties of the metal.
铸造细化金属的晶粒组织、改善其物理性能。 - Secondly, the grain structure was analyzed using finite element method with sampling data.
然后，利用样本点数据对黏弹性有限元模型的装药进行了结构力学分析； - The experiments results shows through adjust the die working length, control extrusion temperature and speed, which can valid reduce coarse grain structure.
结果表明，通过调整模具工作带长度、控制挤压温度和挤压速度，可以减少粗晶组织的产生。 - Analysis of Maize Ear and Grain Structure under Different Yield
玉米不同产量水平下穗粒结构分析 - The cemented carbide with inhomogeneous grain structure is prepared by different kind of raw material WC.
通过改变原料WC的晶粒度及组成来制取非均匀结构硬质合金。 - The grain structure and magnetic properties of ribbons prepared by rapidly quenching technique have been studied and discussed.
研究并讨论了快冷技术制备的薄带的晶粒结构及磁性能。 - The special features of the method are as follows: the double heterogeneity of a fuel element with coated particles grain structure and the motion behaviour of a fuel bell are considered;
该方法的特点是：考虑了包覆颗粒球型燃料元件的双重非均匀性和燃料元件的运动特性； - This paper summarizes several key factors effect the copper anode quality, they are raw material purity, grain structure, phosphorous content and cleanliness, and how they contribute to the plating quality.
介绍了评价磷铜阳极质量的几个关键因素，即原材料纯度、晶粒结构、磷含量和表面清洁，以及它们对电镀产品质量的影响。 - In the fine-columnar grain structure, no serious segregation in composition has been observed.
而在细的柱状晶组织中，无严重的成分偏析。 - Properties have been studied to establish the possibility of industrial application of Cu-Al-Ni SMA with columnar grain structure.
本文对具有柱晶组织的Cu-Al-Ni形状记忆合金丝的性能作了系统的研究，以确定Cu-Al-Ni形状记忆合金在工业化生产中实际应用的可能性。 - For the ZrB_2 based composites, with the addition of SiC particles, the excessive growth of ZrB_2 materials is restricted and grain structure is refined. Meanwhile the fracture modes are changed, namely, from transcrystalline to mixed transcrystalline/ intercrystalline.
在ZrB2基陶瓷复合材料中，SiC的加入阻碍了ZrB2的过分长大，细化了晶粒组织，改变了材料的断裂模式，由完全的穿晶断裂变为混合的沿晶/穿晶断裂。 - The high strain rate is conducive to obtaining the fine grain structure.
提高应变速率有利于获得细晶组织。 - The relation of tension strength of grain structure material with the sample scale, grain size and defect occurrence probability is obtained and the scale effects of material strength is theoretically proved.
推导得出了颗粒结构材料的拉伸强度与试样尺度、颗粒尺度及缺陷发生概率之间的关系，从理论上论证了材料强度的尺度效应问题。 - Part ⅲ begins from the Jiangxi Province grain yield development history, analyzes how its characteristic as well as the correlation economic agent, the grain structure factor, the natural condition factor and so on influence grain yield.
论文的第三部分，从江西省粮食产量的发展历史着手，分析其波动特征以及相关经济因素、粮食结构因素、自然条件因素等对粮食产量的影响。 - This model and algorithm were applied to the analyses of anisothermal visco-plastic creep and damage of an air-cooled directional solidification turbine blade taking into consideration of the column crystalline grain structure.
考虑定向凝固高温涡轮叶片的柱晶结构，应用本文模型和算法对包含若干个柱晶晶粒的定向凝固气冷涡轮叶片进行不均匀温度场下的变温热粘塑性蠕变和损伤分析。 - Estimation of Relationship between Rice Yield and Panicle-Grain Structure
水稻产量和穗粒结构关系的估计 - Among aluminium alloy indirect extrusion producing period, various process condition influence different result to the coarse grain structure.
铝合金反向挤压过程中，不同的挤压工艺条件对粗晶组织将产生不同的影响。 - After the heat treatment, the form, mineral phase, grain structure, element composition and other feature of the TiO_2 membrane surface were analyzed. The physic-chemical performance index of the specific surface area and porosity rate were checked.
对热处理后的TiO2薄膜表面形貌、矿物相、晶粒结构、元素成分等特性进行了分析，并考察了比表面积和空隙率两项理化性能指标。 - Study on the conductivity characteristics and the grain structure of sputtered Ni thin film made by S-gun
S枪磁控溅射Ni薄膜晶粒结构与导电特性的研究 - The effect of starch grain structure, grain hardness, genetics of starch, Wx gene function, the application of nitrogen and phosphate fertilizer on the starch, as well as, the relationship between starch and quality in wheat were summarized.
文章从淀粉粒结构、籽粒硬度、淀粉的遗传规律、Wx基因作用及氮、磷肥对淀粉的调节效应等几方面对小麦淀粉与品质的关系加以综述。 - And distinct grain structure and pores are also found in outburst coal.
热变质突出煤以各向同性结构、细粒一中粒镶嵌结构和气孔为主。 - Grain structure, texture and planar anisotropy of Al-Mg-Sc alloy plate
铝-镁-钪合金板材晶粒结构、织构和力学性能平面各向异性 - DSC sintering and spark plasma sintering were obtained with ultra-fine nanocrystalline grain structure, this fine grain structure with high temperature oxidation resistance.
DSC烧结及放电等离子烧结都获得了含有纳米晶的超细晶组织，这种细晶组织具有很高的抗高温氧化性。 - And the reliability of two important parts, the grain structure with viscoelastic mechanical characteristics and the seal structure, of the engine are analyzed successfully.
对具有粘弹性力学特征的装药结构和密封结构可靠性进行了分析研究。 - The control of the grain structure is of primary importance in many solidification processes of castings, because the grain structure has influence on their mechanical properties and operating performances.
金属铸件凝固过程中晶粒组织的控制十分重要，这是因为晶粒组织决定着铸件的力学性能和使用性能。